Sheltering
vt. 掩蔽（shelter的现在分词形式）
🗣️ 情景例句
Please give me a wake up call at 7:30 am tomorrow.
请在明早七点半叫醒我。
Are they all non-reserved seats?
他们全部不预订的吗？
He thought they needed to know the direction to it.
它们还需要知道去那里的方向。